package com.itm.lqm.servlets.grade;

import java.io.IOException;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.itm.lqm.entity.Grade;
import com.itm.lqm.service.GradeService;


/**
 * Servlet implementation class findAllGrade
 */
@WebServlet("/findAllGrade")
public class findAllGrade extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public findAllGrade() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		request.setCharacterEncoding("UTF-8");
		response.setCharacterEncoding("UTF-8");
		response.setContentType("text/html; charset=UTF-8");
		
		//CourseDao cd=new CourseDao();
		GradeService  cs=new GradeService();
		List<Grade> list=cs.findGradeAll();
		request.getSession().setAttribute("grade", list);
		//System.out.println("se"+list);
		request.getRequestDispatcher("TeaIndex.jsp").forward(request, response);
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		request.setCharacterEncoding("UTF-8");
		response.setCharacterEncoding("UTF-8");
		response.setContentType("text/html; charset=UTF-8");
		
		//CourseDao cd=new CourseDao();
		GradeService  cs=new GradeService();
		List<Grade> list=cs.findGradeAll();
		request.getSession().setAttribute("grade", list);
		//System.out.println("se"+list);
		//request.getRequestDispatcher("grade.jsp").forward(request, response);
		request.getRequestDispatcher("TeaIndex.jsp").forward(request, response);
	}

}
